Screenshots
From EVE University Wiki
There are some amazing and beautiful graphics in EVE, some of which you may want to save for either personal use or for use in various contests. Here's how to grab those shots. It's recommended that you press control+F9 to get rid of your user interface panels first.
Windows PC
Press "Print Screen" on your keyboard. The files will be saved in a folder named "Eve\capture" under your "My Documents" on Windows XP and "Documents" on Windows Vista / Win 7.
Macintosh
Full screen: Press Command button + SHIFT + 3
Windowed mode: Press Command button + SHIFT + 4 and select the EVE Online window The files will be saved on your Desktop.